Reference | {Deposit:: BUTLER, B.S., ET AL, 1920, THE ORE DEPOSITS OF UTAH: USGS PROF. PAPER NO. 111, P. 456}{Deposit:: MOHAMMAD, H., 1981, ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SURVEY.}{Deposit:: 1920 DIREXPL BUTLER, B.S., ET.AL}{Production:: USGS BULL. 979A, 1951; P 44; USGS BULL. 1135B, P8, 54; USGS PROF. PAP. 111, P 456} |